Secrets: encryption encryption storage uses versioning (#108036)

* Secrets: delete unused FakeKeeper

* Secrets: encrypted value storage stores versions

* add version to span

* trigger build

* remove ineffectual assignment

* lint

* drop secret_encrypted_value.uid / add name and version columns

pkg/storage/secret/encryption/data/encrypted_value_create.sql

@@ -1,12 +1,14 @@
 INSERT INTO {{ .Ident "secret_encrypted_value" }} (
-  {{ .Ident "uid" }},
   {{ .Ident "namespace" }},
+  {{ .Ident "name" }},
+  {{ .Ident "version" }},
   {{ .Ident "encrypted_data" }},
   {{ .Ident "created" }},
   {{ .Ident "updated" }}
 ) VALUES (
-  {{ .Arg .Row.UID }},
   {{ .Arg .Row.Namespace }},
+  {{ .Arg .Row.Name }},
+  {{ .Arg .Row.Version }},
   {{ .Arg .Row.EncryptedData }},
   {{ .Arg .Row.Created }},
   {{ .Arg .Row.Updated }}